632 TSB
Service Bulletin/Repair Instructions
Excessive weight may cause the bed lift to stop while retracting to the ceiling for the stored travel position.
Vehicle report
2026 NEWMAR VENTANA
Service bulletins
4 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TSB 629
Service Bulletin/Repair Instructions
ATC/KIB update for Dometic
TSB 620
Service Bulletin/Repair Instructions
There is a possible condition where the exterior entrance door handle mechanism can bypass the inside linkage causing a lock-out situation whereby the door cannot be opened from the exterior.
TSB 624
Service Bulletin/Repair Instructions
The ATC OASIS-GEN1-1A (Newmar # 165355) controller will randomly fail to turn a furnace blower ON or OFF when the ATC HVAC-GEN1-2A1 (Newmar # 00300876-AA) sends a VBUS command.
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.